| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.75 | 11.814% | $116.007 | $116.01 | $116.00 | $116.00 |
| Purchase #2 | $155.72 | 8.147% | $168.4065 | $168.41 | $168.40 | $168.40 |
| Purchase #3 | $129.99 | 8.483% | $141.0171 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $103.96 | 11.793% | $116.22 | $116.22 | $116.20 | $116.20 |
| Purchase #5 | $31.81 | 11.447% | $35.4513 | $35.45 | $35.45 | $35.50 |
| Purchase #6 | $236.97 | 13.300% | $268.487 | $268.49 | $268.50 | $268.50 |
| Purchase #7 | $170.84 | 10.775% | $189.248 | $189.25 | $189.25 | $189.20 |
| 7 purchase totals = | $933.04 | $1,034.8369 | $1,034.85 | $1,034.80 | $1,034.80 | |